........but as the metal isn't big round these parts I don't really know much about it (apart from the basics...half of it comes from Russia and most of it ends up stuck in auto exhaust systems). However it does make a change from banging on about gold and silver all the time, so here are a couple of very simple charts.
This is the 1990 to present day chart
Gotta say it looks tempting round here......This is the more interesting five year chart
.........what with oil getting cheaper and automakers likely to fight back worldwide. If you need more detailed info, I suggest Lucas over on this link...he knows far more about this kind of stuff than I do.